package sootup.analysis.intraprocedural;

/*-
 * #%L
 * SootUp
 * %%
 * Copyright (C) 2022 - 2024 Kadiray Karakaya, Markus Schmidt, Jonas Klauke, Stefan Schott, Palaniappan Muthuraman, Marcus Hüwe and others
 * %%
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License as
 * published by the Free Software Foundation, either version 2.1 of the
 * License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Lesser Public License for more details.
 *
 * You should have received a copy of the GNU General Lesser Public
 * License along with this program.  If not, see
 * <http://www.gnu.org/licenses/lgpl-2.1.html>.
 * #L%
 */

import sootup.core.graph.BasicBlock;
import sootup.core.graph.ControlFlowGraph;

public abstract class BackwardFlowAnalysis<A> extends FlowAnalysis<A> {

  /** Construct the analysis from ControlFlowGraph. */
  public <B extends BasicBlock<B>> BackwardFlowAnalysis(ControlFlowGraph<B> graph) {
    super(graph);
  }

  @Override
  protected boolean isForward() {
    return false;
  }

  @Override
  protected void execute() {
    int i = execute(stmtToAfterFlow, stmtToBeforeFlow);
  }
}
